Top 100 Aptitude Questions and Answers for Competitive Exams

If the income of Ram is $$ 12{1\over2}\%$$ more than that of Shyam, the income of Shyam is less than that of Ram by

If the present population of a city is 55,566, which was 35000 2 years ago, then find the rate of increase of population per year.

Atul divides some money among his three children A, B and C. The ratio of amount received by A and C together to the amount received by B is 5:2. C received 150% of the amount received by A. If the amount received by C is Rs. 1500. Find the sum of amount received by A and B together. 

In year 2016, ratio of boys to girls in a school is 36:19. And in year 2017, number of boys is increased by 1440 and number of girls is increased by 15%. If in 2017, there were total increase in the number of students is 1725 then find the increased number of boys in the school.

If 45% of X is equal to 60% of Y and the average of both the numbers is 20 less than the X, then find 60% of Y?

Train Passes by a lamp post at platform in 7 sec. and passes by the platform completely in 28 sec. If the length of the platform is 390 m,then length of train (in meter) is

A train takes 18 seconds to pass through a platform 162 m long and 15 seconds to pass another platform 120 m long. The length of the train in meter is

A train 200 m long running at 36 kmph takes 55 seconds to cross a bridge. Length of the bridge is

Speed of train B is 20% more than speed of train A and length of train A and B is 720 meters and 600 meters respectively. If both trains running in opposite direction cross each other in 24 second, then find speed of trains B (in km/hr)?

A man starts from point P to reach point Q, which is 20 kms apart. If speed of man is 5 kmph, then find what percent should he increase his speed in order to shorten the journey time by 3/5 th?